Evening, gang. Thought I'd better post about this before I hit the sack, else I shall forget.
If, like me, you run Comodo's AV 4 Linux - I only use this in 'standalone' mode, and run the very occasional scan with it - and have recently noticed it's no longer updating, here's the very simple 'fix' for it.
Comodo have changed the download URLs for the updater, that's why. I gleaned this info from the Comodo Forums, here:-
https://forums.comodo.com/comodo-antivi ... ;msg911837
Open the application up. Click on the 'More' tab at the far right. Then, open 'Preferences', and under the 'Update' tab, add these two URLs:-
Then use the Up/down buttons to move the original URL to the bottom of the list, followed by 'OK'.
Now try updating the database again. All things being equal, everything should be working now.
Hope this may help some of you.
Mike.